WO2021218915A1 - 波束报告上报方法、终端设备和网络设备 - Google Patents

波束报告上报方法、终端设备和网络设备 Download PDF

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Publication number
WO2021218915A1
WO2021218915A1 PCT/CN2021/089894 CN2021089894W WO2021218915A1 WO 2021218915 A1 WO2021218915 A1 WO 2021218915A1 CN 2021089894 W CN2021089894 W CN 2021089894W WO 2021218915 A1 WO2021218915 A1 WO 2021218915A1
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Prior art keywords
priority
report
beam report
csi
terminal device
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PCT/CN2021/089894
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English (en)
French (fr)
Inventor
杨昂
孙鹏
杨宇
宋扬
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维沃移动通信有限公司
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Publication of WO2021218915A1 publication Critical patent/WO2021218915A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/10Scheduling measurement reports ; Arrangements for measurement reports
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/02Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0619Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
    • H04B7/0621Feedback content
    • H04B7/0626Channel coefficients, e.g. channel state information [CSI]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements

Definitions

  • the present invention relates to the field of wireless communication, in particular to a beam report reporting method, terminal equipment and network equipment.
  • the network side when performing beam measurement, the network side configures a reference signal resource set (RS resource set), which includes at least one reference signal resource, such as a synchronization signal and a physical broadcast channel (Physical Broadcast Channel, PBCH) block ( Synchronization Signal and PBCHblock, SSB) resource (resource) or Channel State Information (CSI) reference signal (CSI reference signals, CSI-RS) resource.
  • a reference signal resource set which includes at least one reference signal resource, such as a synchronization signal and a physical broadcast channel (Physical Broadcast Channel, PBCH) block ( Synchronization Signal and PBCHblock, SSB) resource (resource) or Channel State Information (CSI) reference signal (CSI reference signals, CSI-RS) resource.
  • PBCH Physical Broadcast Channel
  • SSB Synchronization Signal and PBCHblock
  • CSI Channel State Information
  • the user terminal measures the layer 1-reference signal received power (Reference Signal Receiving Power, L1-RSRP) / layer 1 signal to interference plus noise ratio (Layer 1-Signal to Interference plus Noise Ratio) of each RS resource , L1-SINR), and send beam reporting (beam reporting) to the network side.
  • the reported content includes SSB Resource Index (SSB Resource Index, SSBRI) or CSI-RS Resource Index (CSI-RS Resource Index, CRI), and L1- RSRP/L1-SINR.
  • the report content reflects at least one optimal beam and its quality for the network to determine the beam used to send a channel or signal to the UE.
  • the priority of all RS reports is the same, which may lead to situations where some RSs that need to be focused on are not reported.
  • the purpose of the embodiments of the present application is to provide a beam report reporting method, terminal equipment, and network equipment to ensure that the UE can report measurement reports of some RSs that need to be focused on.
  • an embodiment of the present application provides a beam report reporting method, including: measuring the beam quality of at least one reference signal (RS); , Reporting the measurement result of the first RS first, where the second RS is an RS other than the first RS among the at least one RS.
  • RS reference signal
  • an embodiment of the present application provides a beam report configuration method, including: configuring beam report indication information for a terminal device, wherein the beam report indication information is used to instruct the terminal device to give priority to beam reports when sending beam reports. The first RS reported.
  • an embodiment of the present application provides a beam report reporting device, which includes: a measurement module, configured to measure the beam quality of at least one reference signal RS; and a reporting module, configured to send a beam report.
  • a measurement module configured to measure the beam quality of at least one reference signal RS
  • a reporting module configured to send a beam report.
  • an embodiment of the present application provides a beam report configuration device, including: a configuration module configured to configure beam report indication information for a terminal device, wherein the beam report indication information is used to indicate that the terminal device is sending During beam reporting, the first RS to be reported first.
  • an embodiment of the present application provides a terminal device, including: a memory, a processor, and a program or instruction that is stored on the memory and can run on the processor, and the program or instruction is The processor implements the steps of the method described in the first aspect when executed.
  • an embodiment of the present application provides a network device, including: a memory, a processor, and a program or instruction that is stored on the memory and can run on the processor, and the program or instruction is The processor implements the steps of the method described in the second aspect when executed.
  • a readable storage medium is provided, and a program or instruction is stored on the readable storage medium.
  • the program or instruction is executed by a processor, the method described in the first aspect or the second aspect is implemented step.
  • the measurement results of the first RS are reported preferentially relative to other measured RSs, so that some RSs that need to be focused are reported preferentially.
  • FIG. 1 shows a schematic flowchart of a beam report reporting method provided by an embodiment of the present application
  • FIG. 2 shows another schematic flow chart of a beam report configuration method provided by an embodiment of the present application
  • FIG. 3 shows a schematic structural diagram of a beam report reporting apparatus provided by an embodiment of the present application
  • FIG. 4 shows a schematic structural diagram of a beam report configuration device provided by an embodiment of the present application
  • FIG. 5 shows a schematic structural diagram of a terminal device provided by an embodiment of the present application
  • Fig. 6 shows a schematic structural diagram of a network device provided by an embodiment of the present application.
  • GSM Global System for Mobile Communication
  • CDMA Code Division Multiple Access
  • GSM Wideband Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Long Term Evolution Advanced
  • NR NR
  • the UE can also be called a mobile terminal (Mobile Terminal), mobile user equipment, terminal equipment, etc. It can communicate with one or more core networks via a Radio Access Network (RAN), and the user equipment can be a mobile terminal , Such as mobile phones (or "cellular" phones) and computers with mobile terminals. For example, they can be portable, pocket-sized, handheld, computer-built or vehicle-mounted mobile devices, which exchange language and information with the wireless access network. / Or data.
  • RAN Radio Access Network
  • the base station can be a base station (Base Transceiver Station, BTS) in GSM or CDMA, a base station (NodeB) in WCDMA, or an evolved base station (evoledNode B, eNB or e-NodeB) in LTE and 5G Base station (gNB), the present invention is not limited, but for the convenience of description, the following embodiments take gNB as an example for description.
  • BTS Base Transceiver Station
  • NodeB base station
  • evoledNode B, eNB or e-NodeB evolved base station
  • FIG. 1 shows a schematic flowchart of a beam report reporting method provided by an embodiment of the present application, and the method may be executed by a terminal device.
  • the method 100 may be executed by software or hardware installed on a terminal device.
  • the method may include the following steps.
  • S110 Measure the beam quality of at least one RS.
  • the beam quality includes but is not limited to at least one of the following: Signal to Interference plus Noise Ratio (SINR), Reference Signal Receiving Power (RSRP), and Reference Signal receiving quality (Reference Signal Receiving Quality, RSRQ).
  • SINR Signal to Interference plus Noise Ratio
  • RSRP Reference Signal Receiving Power
  • RSRQ Reference Signal Receiving Quality
  • the beam report includes the measurement result of the first RS, where the priority of the first RS is higher than that of the second RS, and the first RS and the second RS are RSs in at least one of the measured RSs.
  • the beam report can be sent periodically, or when an instruction from the network side is received, and the beam report can also be sent when a predetermined reporting condition is met. For example, the beam quality obtained by measuring the RS satisfies Reservation conditions.
  • the reported beam report may include the index of the RS to be reported and the measurement result corresponding to each RS.
  • the measurement result includes but is not limited to the beam quality of the RS.
  • the first RS may include an RS pre-configured by the network. That is, in this possible implementation manner, the RS pre-configured by the network is reported first, so that the network can obtain the measurement report of the pre-configured RS.
  • the RS pre-configured by the network may be an RS in the RS list pre-configured by the network.
  • the network may send RS configuration information to the terminal device in advance, and the configuration information carries an RS list to indicate the RS that the UE prefers to report.
  • the first RS may also include a preset RS, where the network configures preset signaling for the preset RS, or the network configures preset signaling for the preset RS, and the preset signaling is enabled .
  • the preset signaling may be set in CSI configuration information (CSI resource setting) and/or CSI report configuration information (CSI report setting).
  • the preset signaling may be CSI measurement configuration (CSI-MeasConfig), CSI report configuration (CSI-ReportConfig), CSI resource configuration (CSI-ResourceConfig), non-zero power in CSI configuration information and/or CSI report configuration information.
  • CSI-MeasConfig CSI measurement configuration
  • CSI-ReportConfig CSI report configuration
  • CSI-ResourceConfig CSI resource configuration
  • non-zero power in CSI configuration information and/or CSI report configuration information.
  • CSI-RS resource set NZP-CSI-RS-ResourceSet
  • non-zero power CSI-RS resource NZP-CSI-RS-Resource
  • CSI-SSB resource set CSI-SSB-ResourceSet
  • sounding reference signal configuration SRS-Config
  • sounding reference signal resource set SRS-ResourceSet
  • sounding reference signal resource SRS-Resource
  • physical downlink control channel configuration PCCH-Config
  • physical downlink shared channel configuration PDSCH-Config
  • physical uplink Control channel configuration PUCH-Config
  • physical uplink shared channel configuration PUSCH-Config
  • the CSI configuration information can be configured through radio resource control (RRC) signaling.
  • RRC radio resource control
  • one CSI report configuration information can be associated with a CSI-RS resource set (CSI-RS resource set) or SSB resource set (SSB resource set) configuration used to configure beam management measurement.
  • CSI-RS resource set CSI-RS resource set
  • SSB resource set SSB resource set
  • the first RS may include: the terminal device instructs to report preferentially through high-layer signaling in advance. That is to say, in this possible implementation manner, the terminal device can determine the RS that needs to be reported first according to its own needs, and instruct the network through high-level signaling. When sending beam reports, these RSs are regarded as the first RSs to be reported first.
  • the first RS may include a quasi-colocation (QCL) RS of a predetermined control resource set (Control Resource Set, CORESET).
  • QCL quasi-colocation
  • the predetermined CORESET includes but is not limited to at least one of the following:
  • CORESET 0 that is, the first RS includes the QCL RS of CORESET 0.
  • CORESET identifies the highest (CORESET with highest CORESET ID) or lowest (CORESET with lowest CORESET ID); that is, the first RS includes the QCL RS with the highest or lowest CORESET ID.
  • the first RS includes the QCL RS of the CORESET at the nearest time.
  • the predetermined CORESET may include one of the foregoing various possible implementation manners, or it is also a combination of the foregoing various possible implementation manners. For example, CORESET0 from the current closest moment, CORESET with the highest ID from the current closest moment, and CORESET with the lowest ID from the current closest moment.
  • the first RS may further include: the RS in the spatial related information of the terminal device.
  • the RS in at least one of the following of the terminal device: Physical Uplink Control Channel (PUCCH), Physical Uplink Shared Channel (PUSCH), and Sounding Reference Signal (SRS).
  • PUCCH Physical Uplink Control Channel
  • PUSCH Physical Uplink Shared Channel
  • SRS Sounding Reference Signal
  • the first RS may also include: a periodic RS or a semi-persistent RS.
  • the first RS may further include: the RS reported in the predetermined beam report.
  • the predetermined beam report may be the most recent beam report, or may be a periodic and/or semi-continuous beam report.
  • the first RS may be N RSs with the best beam quality in the predetermined beam report, and N is an integer greater than zero.
  • the first RS may further include: a path loss calculation reference signal (Path Loss reference RS, PL RS).
  • a path loss calculation reference signal Path Loss reference RS, PL RS.
  • the first RS may also include: an RS corresponding to a predetermined TCI state, where the predetermined TCI state includes: a TCI state for a physical downlink shared channel (Physical Downlink Shared Channel, PDSCH); or PDSCH and activated TCI status.
  • the predetermined TCI state includes: a TCI state for a physical downlink shared channel (Physical Downlink Shared Channel, PDSCH); or PDSCH and activated TCI status.
  • the TCI indicated in the downlink control information (DCI) at the closest time to the current time and/or the TCI with the lowest TCI identifier (ID) or the highest TCI identifier.
  • DCI downlink control information
  • the first RS may also include RSs of neighboring cells.
  • the network is configured with information related to the cell identity of the neighboring cell (such as the physical cell identity), and the UE detects the RS corresponding to the cell identity (optionally, it can be a synchronization signal and a physical broadcast channel (Physical Broadcast Channel, PBCH) block (Synchronization). Signal and PBCHblock, SSB)), the RS can be reported first.
  • the first RS may also include the RS of the neighboring cell that the UE blindly detects.
  • information related to the cell identity needs to be carried, or indicating that the RS is the RS of the neighboring cell.
  • the first RS can include one of the above-mentioned implementations, or can include any of the multiple implementations. item. Specifically, there is no limitation in the embodiment of this application.
  • the priority reporting of the measurement result of the predetermined first RS may include at least one of the following:
  • the first RS When the first RS is not configured in the CSI report configuration information, report the measurement result of the first RS in the beam report. That is, even if the first RS is not configured in the CSI report configuration information (for example, CSI-MeasConfig, CSI-ReportConfig and their associated configuration signaling in the CSI report configuration information), the measurement result of the first RS is reported in the beam report.
  • the CSI report configuration information for example, CSI-MeasConfig, CSI-ReportConfig and their associated configuration signaling in the CSI report configuration information
  • the beam quality of the first RS exceeding a predetermined value may include any one of the following:
  • the beam quality of the first RS is greater than a first predetermined threshold
  • the beam quality of the first RS is greater than the difference between the beam quality of the second RS and a first priority coefficient, and the first priority coefficient is a positive number;
  • the beam quality of the first RS is greater than the sum of the beam quality of the second RS and a second priority coefficient, and the second priority coefficient is a negative number;
  • the beam quality of the first RS is greater than the product of the beam quality of the second RS and a third priority coefficient, and the third priority coefficient is a positive number less than 1;
  • the beam quality of the first RS is greater than the quotient of the beam quality of the second RS and a fourth priority coefficient, and the fourth priority coefficient is a positive number greater than 1;
  • the report may be reported according to at least one of the following:
  • the beam report is sent in groups, and at least one group includes at least one of the M first RSs. That is, all RSs to be reported are divided into multiple groups, and at least one group includes one of the first RSs to be reported.
  • the above-mentioned various reporting methods can be selected one of them, or they can be combined.
  • M is not greater than the total number of RSs that can be reported by the beam report
  • M said first RSs are reported
  • M exceeds the total number of RSs that can be reported by the beam report
  • it can be combined with the method (3)
  • the selection is made according to the priority, and the N first RSs with the highest priority are selected for reporting (in this case, N is the total number of RSs that can be reported by the beam report).
  • the M first RSs may be determined according to any one of the foregoing possible implementation manners or any combination thereof. For example, the M first RSs whose beam quality exceeds a predetermined value. Or, the M first RSs pre-configured by the network, or the M first RSs include RSs pre-configured by the network and RSs that the terminal device instructs to report preferentially through a high-level instruction in advance.
  • the specific embodiments of this application are not limited.
  • At least one group of the beam reports further includes: measurement reports of all or part of the RS paired with the target RS, wherein the target RS Is at least one of the first RS included in at least one group of the beam report.
  • the group-based beam report may include one or more sets of paired RSs. In at least one set of RSs, at least one RS of the first RS is included, and the paired RSs may belong to the first RS or The RS belonging to the second RS or its paired RS can be paired with all or part of the RS in the first RS.
  • the paired RS needs to be able to be paired with all the RSs of the first RS, that is, when the UE receives the paired RS, it can also receive the first RS through a single spatial filter or multiple parallel spatial filters at the same time.
  • Any RS or several RSs of the N RSs with the highest priority (N is a positive integer, which can be configured by the network, or reported by the UE, or a certain protocol default value).
  • the priority of each first RS can be defaulted by the protocol, or configured by the network, or pre-reported by the UE, or selected by the UE, which is not limited in the specific embodiment of this application. .
  • the priorities of the M first RSs are determined according to at least one of the following (1) to (6).
  • the priority is determined according to the CORESET identifier corresponding to the first RS. For example, the smaller the corresponding CORESET ID, the higher the priority; or the larger the corresponding CORESET ID, the higher the priority.
  • the priority is determined according to the CORESET pool index (CORESETPoolIndex, which may be TRP ID) of the CORESET corresponding to the first RS. For example, the smaller the CORESETPoolIndex ID of the corresponding CORESET, the higher the priority; or the larger the CORESETPoolIndex ID of the corresponding CORESET, the higher the priority.
  • CORESETPoolIndex which may be TRP ID
  • the first RS is used as the QCL of the channel, or the first RS is used as the PL RS of the channel.
  • the priority of QCL RS is higher than PL RS, or the priority of PL RS is higher than QCL RS, or the QCL RS of a predetermined channel (for example, PDCCH and/or PUCCH and/or PRACH) is higher than PL RS, and PL RS is higher than QCL RS of channels other than the predetermined channel.
  • a predetermined channel for example, PDCCH and/or PUCCH and/or PRACH
  • determining the priority of the first RS according to the channel used by the first RS includes at least one of the following:
  • the priority of the first RS used for PDCCH is higher than the first RS used for PDSCH;
  • the priority of the first RS used for PDCCH is higher than the first RS used for PUCCH;
  • the priority of the first RS used for PDCCH is higher than the first RS used for PUSCH;
  • the priority of the first RS used for PDCCH is higher than the first RS used for synchronous broadcast block SSB;
  • the priority of the first RS used for the PDCCH is higher than the first RS used as the channel state information reference signal CSI-RS;
  • the priority of the first RS used for the PDCCH is higher than the first RS used as the sounding reference signal SRS;
  • the priority of the first RS used for PDCCH is higher than the first RS used for physical random access channel PRACH;
  • the priority of the first RS used for PDSCH is higher than the first RS used for SSB;
  • the priority of the first RS used for SSB is higher than the first RS used for PDSCH;
  • the priority of the first RS used for PDSCH is higher than the first RS used as CSI-RS;
  • the priority of the first RS used for the SSB is higher than the first RS used for the CSI-RS;
  • the priority of the first RS used for PDSCH is higher than that of the first RS used for PUSCH;
  • the priority of the first RS used for PUCCH is higher than the first RS used for PUSCH;
  • the priority of the first RS used for PUCCH is higher than the first RS used as SRS;
  • the priority of the first RS used for PUSCH is higher than the first RS used as SRS;
  • the priority of the first RS as SRS is higher than that of the first RS for PUSCH;
  • the priority of the first RS used for PRACH is higher than the first RS used for PDSCH;
  • the priority of the first RS used for PRACH is higher than the first RS used for PUCCH;
  • the priority of the first RS used for PRACH is higher than the first RS used for PUSCH;
  • the priority of the first RS used for PRACH is higher than the first RS used for SSB;
  • the priority of the first RS used for PRACH is higher than the first RS used as CSI-RS;
  • the priority of the first RS used for PRACH is higher than that of the first RS as a sounding reference signal (SRS).
  • SRS sounding reference signal
  • the channel determines the priority rule of the first RS.
  • the "priority is higher than” in the above priority rule can be replaced with "the priority is equal to”.
  • the priority of the first RS used for SSB is equal to the first RS used as CSI-RS, or the priority of the first RS used for PDSCH is equal to the first RS used for SSB, specifically this application
  • the embodiments are not limited, and can be determined according to actual applications.
  • the UE reports in the beam report with priority, which improves the beam management process and can increase the system capacity. To improve user experience.
  • the execution subject may be a beam report reporting device, or a control module in the beam report reporting device for executing the loading beam report reporting method.
  • the beam report reporting method executed by the beam report reporting apparatus is taken as an example to illustrate the beam report reporting method provided in the embodiment of the present application.
  • FIG. 2 illustrates a schematic flowchart of a beam report configuration method provided by an embodiment of the present application, and the method may be executed by a network device.
  • the method 200 may be executed by software or hardware installed on a network device.
  • the method may include the following steps.
  • S210 Configure beam report indication information for the terminal device, where the beam report indication information is used to indicate the first RS that the terminal device prefers to report when sending the beam report.
  • configuring beam report indication information for a terminal device may include: sending an RS list to the terminal device, where the RS list includes the identification of the first RS .
  • the RS list includes the identification of the first RS .
  • configuring beam report indication information for the terminal device includes: configuring preset signaling for the first RS; or configuring preset signaling for the first RS, and The preset signaling is set to enable.
  • the preset signaling is set in at least one of the following configuration information: channel state information (CSI) configuration information, and CSI report configuration information.
  • CSI channel state information
  • CSI report configuration information For details, please refer to the description in the above method 100, which will not be repeated here.
  • the execution subject may be a beam report configuration device, or a control module in the beam report configuration device for executing the loading beam report configuration method.
  • the beam report configuration device executes the loading beam report configuration method as an example to illustrate the beam report configuration method provided in the embodiment of the present application.
  • FIG. 3 shows a schematic structural diagram of a beam report reporting device provided by an embodiment of the present application.
  • the beam report reporting device 300 includes: a measurement module 310 for measuring the beam quality of at least one reference signal RS; a reporting module 320 for sending The beam report, wherein when sending the beam report, the measurement result of the first RS is reported in priority relative to the second RS, where the second RS is the at least one RS other than the first RS RS.
  • the first RS includes at least one of the following: an RS pre-configured by the network; an RS that the terminal device indicates to report priority through high-layer signaling in advance; a QCL RS of the COSRSET predetermined control resource set; the terminal RS in the space-related information of the device; periodic RS or semi-persistent RS; scheduled beam report reported RS; path loss calculation reference signal; RS corresponding to the predetermined TCI state, where the predetermined TCI state includes: for PDSCH The TCI status of the, or the activated TCI status for the PDSCH; the RS of the neighboring cell.
  • the RS pre-configured by the network includes one of the following: RS in the RS list pre-configured by the network; a preset RS, wherein the network side configures preset signaling for the preset RS ; Preset RS, wherein the network side is configured with preset signaling for the preset RS, and the preset signaling is enabled.
  • the preset signaling is set in at least one of the following configuration information: channel state information, CSI configuration information, and CSI report configuration information.
  • the predetermined CORESET includes at least one of the following: CORESET 0; CORESET identifies the highest or lowest CORESET; and the closest CORESET to the current moment.
  • the spatial related information includes at least one of the following: spatial related information of the PUCCH; spatial related information of the physical uplink shared channel PUSCH; and spatial related information of the sounding reference signal SRS.
  • the predetermined beam report includes at least one of the following: the most recently reported beam report; a periodic beam report; and a semi-continuous beam report.
  • the RSs reported by the predetermined beam report include: N RSs with the best beam quality in the predetermined beam report, and N is an integer greater than zero.
  • the predetermined TCI includes at least one of the following: the TCI indicated in the downlink control information DCI at the closest moment to the current time; the TCI with the lowest TCI identifier or the highest TCI identifier.
  • the reporting module when it sends the beam report, it preferentially reports the measurement result of the first RS, including at least one of the following: always reporting the first RS in the beam report Measurement result; in the case where the first RS is not configured in the configuration information related to the CSI report, report the measurement result of the first RS in the beam report; when the beam quality of the first RS is within a predetermined range In this case, report the measurement result of the first RS.
  • the beam quality of the first RS is within a predetermined range, including at least one of the following: the beam quality of the first RS is greater than a first predetermined threshold; the beam quality of the first RS is greater than The difference between the beam quality of the second RS and the first priority coefficient, where the first priority coefficient is a positive number; the beam quality of the first RS is greater than the beam quality and the second priority of the second RS The sum of the coefficients, the second priority coefficient is a negative number; the beam quality of the first RS is greater than the product of the beam quality of the second RS and the third priority coefficient, and the third priority coefficient is less than 1.
  • the beam quality of the first RS is greater than the quotient of the beam quality of the second RS and a fourth priority coefficient, and the fourth priority coefficient is a positive number greater than 1.
  • the reporting module when the reporting module sends the beam report, the measurement result of the first RS is reported first, including: if the first RS to be reported includes M, where M is greater than 1. If the terminal device is configured for group-based beam reporting, then the beam report is sent in groups, and at least one group includes M At least one of the first RS; according to the priority of each of the M first RSs, report the measurement results of the N first RSs with the highest priority, where N is greater than 0 An integer of, and 1 ⁇ N ⁇ M.
  • At least one group of the beam reports further includes: measurement reports of all or part of the RS paired with the target RS, wherein the target RS Is at least one of the first RS included in at least one group of the beam report.
  • the priority of the M first RSs is determined according to at least one of the following: the priority of the first RS is determined according to the beam quality of the first RS; the first RS is determined according to the identity of the first RS The priority; the priority is determined according to the CORESET identifier corresponding to the first RS; the priority is determined according to the CORESET pool index of the CORESET corresponding to the first RS; the priority of the first RS is determined according to the channel used by the first RS; The purpose of the RS determines the priority of the first RS.
  • the priority of the first RS is determined according to the channel used by the first RS, including at least one of the following: the priority of the first RS used for PDCCH is higher than the first RS used for PDSCH; The priority of the first RS used for PDCCH is higher than the priority of the first RS used for PUCCH; the priority of the first RS used for PDCCH is higher than the priority of the first RS used for PUSCH; the priority of the first RS used for PDCCH Higher than the first RS used for the synchronous broadcast block SSB; the priority of the first RS used for the PDCCH is higher than the first RS used as the channel state information reference signal CSI-RS; the priority of the first RS used for the PDCCH is higher For the first RS used as the sounding reference signal SRS; the priority of the first RS used for the PDCCH is higher than the first RS used for the physical random access channel PRACH; the priority of the first RS used for the PDSCH is higher than that
  • the beam report reporting device in the embodiment of the present application may be a device, or a component, integrated circuit, or chip in a terminal device.
  • the device can be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant). assistant, PDA), etc., and the embodiments of this application are not specifically limited.
  • the beam report reporting device in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.
  • the beam report reporting device provided in the embodiment of the present application can implement each process implemented by the beam report reporting device in the method embodiment of FIG. 1 and achieve the same effect. To avoid repetition, details are not described here.
  • Fig. 4 shows a schematic structural diagram of a beam report configuration provided by an embodiment of the present application.
  • the beam report configuration 400 includes: a configuration module 410 configured to configure beam report indication information for a terminal device.
  • the beam report indication information is used to indicate the first RS that the terminal device prefers to report when sending the beam report.
  • the configuration module 410 configures the beam report indication information for the terminal device, including: sending an RS list to the terminal device, where the RS list includes the identifier of the first RS.
  • the configuration module 410 configures beam report indication information for the terminal device, including: configuring preset signaling for the first RS; or configuring preset signaling for the first RS, And set the preset signaling to enable.
  • the preset signaling is set in at least one of the following signaling: channel state information CSI configuration signaling, and CSI report configuration signaling.
  • the beam report configuration device provided in the embodiment of the present application can execute the corresponding method steps in the method embodiment in FIG. 2 above, and realize the functions and beneficial effects of the methods described in the method embodiment above, and will not be repeated here. .
  • an embodiment of the present application further provides an electronic device, including a processor 510, a memory 509, a program or instruction that is stored in the memory 509 and can run on the processor 510, and the program or instruction is executed by the processor 510.
  • an electronic device including a processor 510, a memory 509, a program or instruction that is stored in the memory 509 and can run on the processor 510, and the program or instruction is executed by the processor 510.
  • 510 is executed, each process of the above-mentioned beam report reporting method embodiment is realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • Fig. 5 is a block diagram of another terminal device provided by an embodiment of the present application.
  • the terminal device 500 shown in FIG. 5 includes: at least one processor 501, a memory 502, at least one network interface 504, and a user interface 503.
  • the various components in the terminal device 500 are coupled together through the bus system 505.
  • the bus system 505 is used to implement connection and communication between these components.
  • the bus system 505 also includes a power bus, a control bus, and a status signal bus.
  • various buses are marked as the bus system 505 in FIG. 5.
  • the user interface 503 may include a display, a keyboard, or a pointing device (for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, etc.).
  • a pointing device for example, a mouse, a trackball (trackball), a touch panel, or a touch screen, etc.
  • the memory 502 in the embodiment of the present application may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory.
  • the non-volatile memory can be read-only memory (Read-OnlyMemory, ROM), programmable read-only memory (ProgrammableROM, PROM), erasable programmable read-only memory (ErasablePROM, EPROM), electrically erasable Programming read-only memory (Electrically EPROM, EEPROM) or flash memory.
  • the volatile memory may be random access memory (Random Access Memory, RAM), which is used as an external cache.
  • RAM random access memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • DRAM synchronous dynamic random access memory
  • SDRAM Double data rate synchronous dynamic random access memory
  • DoubleDataRate SDRAM DDRSDRAM
  • enhanced SDRAM ESDRAM
  • Synch LinkDRAM SLDRAM
  • DirectRambusRAM DirectRambusRAM
  • the memory 502 stores the following elements, executable modules or data structures, or their subsets, or their extended sets: operating system 5021 and application programs 5022.
  • the operating system 5021 includes various system programs, such as a framework layer, a core library layer, and a driver layer, which are used to implement various basic services and process hardware-based tasks.
  • the application program 5022 includes various application programs, such as a media player (MediaPlayer), a browser (Browser), etc., which are used to implement various application services.
  • the program for implementing the method of the embodiment of the present application may be included in the application program 5022.
  • the terminal device 500 further includes: a computer program stored in the memory 502 and capable of running on the processor 501.
  • the computer program is executed by the processor 501, the following steps are implemented: sending uplink signaling to the network device, Instruct the terminal equipment whether to perform frequency offset pre-compensation when sending uplink signals; or, according to the instructions of the notification signaling sent by the network equipment, do or not perform frequency offset pre-compensation when sending uplink signals.
  • the method disclosed in the foregoing embodiment of the present application may be applied to the processor 501 or implemented by the processor 501.
  • the processor 501 may be an integrated circuit chip with signal processing capability. In the implementation process, the steps of the foregoing method can be completed by an integrated logic circuit of hardware in the processor 501 or instructions in the form of software.
  • the aforementioned processor 501 may be a general-purpose processor, a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (ASIC), a ready-made programmable gate array (Field Programmable Gate Array, FPGA) or other programmable logic devices, discrete gates Or transistor logic devices, discrete hardware components.
  • DSP Digital Signal Processor
  • ASIC application specific integrated circuit
  • FPGA Field Programmable Gate Array
  • the methods, steps, and logical block diagrams disclosed in the embodiments of the present application can be implemented or executed.
  • the general-purpose processor may be a microprocessor or the processor may also be any conventional processor or the like.
  • the steps of the method disclosed in the embodiments of the present application may be directly embodied as being executed and completed by a hardware decoding processor, or executed and completed by a combination of hardware and software modules in the decoding processor.
  • the software module may be located in a computer-readable storage medium that is mature in the field, such as random access memory, flash memory, read-only memory, programmable read-only memory, or electrically erasable programmable memory, registers.
  • the computer-readable storage medium is located in the memory 502, and the processor 501 reads the information in the memory 502, and completes the steps of the above method in combination with its hardware.
  • a computer program is stored on the computer-readable storage medium, and when the computer program is executed by the processor 501, the following steps are implemented:
  • Sending a beam report wherein when sending the beam report, the measurement result of the first RS is reported in priority with respect to the second RS, wherein the second RS is the one of the at least one RS except the first RS Outside the RS.
  • the embodiments described in the embodiments of the present application may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof.
  • the processing unit can be implemented in one or more application specific integrated circuits (ASIC), digital signal processor (Digital Signal Processing, DSP), digital signal processing device (DSP Device, DSPD), programmable logic device (Programmable Logic Device, PLD) ), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, other electronic units for performing the functions of the present invention, or combinations thereof.
  • ASIC application specific integrated circuits
  • DSP digital signal processor
  • DSP Device digital signal processing device
  • PLD programmable logic device
  • FPGA Field-Programmable Gate Array
  • general-purpose processors controllers, microcontrollers, microprocessors, other electronic units for performing the functions of the present invention, or combinations thereof.
  • the technology described in the embodiments of the present application can be implemented by modules (for example, procedures, functions, etc.) that execute the functions described in the embodiments of the present application.
  • the software codes can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.
  • the terminal device 500 can implement each process implemented by the terminal device in the foregoing method 100 to method 400, and has the same effect. To avoid repetition, details are not described herein again.
  • FIG. 6 is a structural diagram of a network device provided by an embodiment of the present application, which can implement various details in the method 200 and achieve the same effect.
  • the network device 600 includes: a processor 601, a transceiver 602, a memory 603, a user interface 604, and a bus interface.
  • the network device 600 further includes: a program or instruction that is stored in the memory 603 and can run on the processor 601. When the program or instruction is executed by the processor 601, the following steps are implemented: configure the beam report for the terminal device The indication information, where the beam report indication information is used to indicate the first RS that is reported by the terminal device with priority when sending the beam report.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 601 and various circuits of the memory represented by the memory 603 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 602 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the user interface 604 may also be an interface that can externally and internally connect the required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 601 is responsible for managing the bus architecture and general processing, and the memory 603 can store data used by the processor 601 when performing operations.
  • the network equipment provided by the embodiment of the present application can implement each process implemented by the beam report configuration device in the method embodiment of FIG. 2 and achieve the same effect. To avoid repetition, details are not described herein again.
  • An embodiment of the present application also provides a readable storage medium having a program or instruction stored on the readable storage medium.
  • the program or instruction is executed by a processor, the above-mentioned beam report reporting method or beam report configuration method embodiment is implemented.
  • Each process can achieve the same technical effect. In order to avoid repetition, it will not be repeated here.
  • the processor is the processor in the electronic device described in the foregoing embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk.
  • An embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction to implement the above beam report reporting method or
  • Each process of the embodiment of the beam report configuration method can achieve the same technical effect. In order to avoid repetition, it will not be repeated here.
  • chips mentioned in the embodiments of the present application may also be referred to as system-level chips, system-on-chips, system-on-chips, or system-on-chips.
  • the technical solution of this application essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

Abstract

本发明公开了一种波束报告上报方法、终端设备和网络设备。其中,一种波束报告上报方法,包括:测量至少一个RS的波束质量;发送波束报告,其中,在发送所述波束报告时,相对于第二RS,优先上报第一RS的测量结果,其中,所述第二RS为所述至少一个RS中除所述第一RS之外的RS。

Description

波束报告上报方法、终端设备和网络设备
交叉引用
本发明要求在2020年04月24日在中国提交的申请号为2020103583318、发明名称为“波束报告上报方法、终端设备和网络设备”的中国专利申请的优先权,该申请的全部内容通过引用结合在本发明中。
技术领域
本发明涉及无线通信领域,尤其涉及一种波束报告上报方法、终端设备和网络设备。
背景技术
在5G移动通信系统中,在进行波束测量时,网络侧配置参考信号资源集合(RS resource set),其中包括至少一个参考信号资源,例如同步信号和物理广播信道(Physical Broadcast Channel,PBCH)块(Synchronization Signal and PBCHblock,SSB)资源(resource)或信道状态信息(Channel State Information,CSI)参考信号(CSI reference signals,CSI-RS)resource。用户终端(User Equipment,UE)测量每个RS resource的层1-参考信号接收功率(Reference Signal Receiving Power,L1-RSRP)/层1信号与干扰加噪声比(Layer 1-Signal to Interference plus Noise Ratio,L1-SINR),并向网络侧发送 波束报告(beam reporting),上报内容包括SSB资源索引(SSB Resource Index,SSBRI)或CSI-RS资源索引(CSI-RS Resource Index,CRI)、及L1-RSRP/L1-SINR。该报告内容反映了至少一个最优的波束及其质量,供网络确定用来向UE发送信道或信号的波束。
采用上述的波束报告方式,所有RS上报的优先级都是相同的,从而可能导致未上报某些需要重点关注的RS的情况。
发明内容
本申请实施例的目的是提供一种波束报告上报方法、终端设备及网络设备,以保证UE能够上报某些需要重点关注的RS的测量报告。
第一方面,本申请实施例提供了一种波束报告上报方法,包括:测量至少一个参考信号(RS)的波束质量;发送波束报告,其中,在发送所述波束报告时,相对于第二RS,优先上报第一RS的测量结果,其中,所述第二RS为所述至少一个RS中除所述第一RS之外的RS。
第二方面,本申请实施例提供了一种波束报告配置方法,包括:为终端设备配置波束报告指示信息,其中,所述波束报告指示信息用于指示所述终端设备在发送波束报告时,优先上报的第一RS。
第三方面,本申请实施例提供了一种波束报告上报装置,包括:测量模块,用于测量至少一个参考信号RS的波束质量;上报模块,用于发送波束报告,其中,在发送所述波束报告时,相对于第二RS,优先上报第一RS的测量结果,其中,所述第二RS为所述至少一个RS中除所述第一RS之外的RS。
第四方面,本申请实施例提供了一种波束报告配置装置,包括:配置模块,用于为终端设备配置波束报告指示信息,其中,所述波束报告指示信息用于指示所述终端设备在发送波束报告时,优先上报的第一RS。
第五方面,本申请实施例提供了一种终端设备,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现以上第一方面所述的方法的步骤。
第六方面,本申请实施例提供了一种网络设备,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现以上第二方面所述的方法的步骤。
第七方面,提供了一种可读存储介质,所述可读存储介质上存储有程序或指令,所述程序或指令被处理器执行时实现以上第一方面或者第二方面所述的方法的步骤。
在本发明实施例中,在发送波束报告时,相对于测量的其它RS,优先上报第一RS的测量结果,从而将某些需要重点关注的RS优先上报。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本发明的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1示出本申请实施例提供的波束报告上报方法的一种流程示意图;
图2示出本申请实施例提供的波束报告配置方法的另一种流程示意图;
图3示出本申请实施例提供的波束报告上报装置的一种结构示意;
图4示出本申请实施例提供的波束报告配置装置的一种结构示意;
图5示出本申请实施例提供的一种终端设备的结构示意图;
图6示出本申请实施例提供的一种网络设备的结构示意图。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明的技术方案,可以应用于各种通信系统,例如:全球移动通讯系统(Global System for Mobile communication,GSM),码分多址(Code Division Multiple Access,CDMA)系统,宽带码分多址(Wideband Code Division Multiple Access,WCDMA),通用分组无线业务(General Packet Radio Service,GPRS),长期演进(Long Term Evolution,LTE)/增强长期演进(Long Term Evolution Advanced,LTE-A),NR等。
UE也可称之为移动终端(Mobile Terminal)、移动用户设备、终端设备等,可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,用户设备可以是移动终端,如移动电话(或称为“蜂窝”电话)和具有移动终端的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。
基站,可以是GSM或CDMA中的基站(Base Transceiver Station,BTS),也可以是WCDMA中的基站(NodeB),还可以是LTE中的演进型基站 (evoledNode B,eNB或e-NodeB)及5G基站(gNB),本发明并不限定,但为描述方便,下述实施例以gNB为例进行说明。
以下结合附图,详细说明本发明各实施例提供的技术方案。
图1示出本申请实施例提供的波束报告上报方法的一种流程示意图,该方法可以由终端设备执行。换言之,所述方法100可以由安装在终端设备上的软件或硬件来执行。如图1所示,该方法可以包括以下步骤。
S110,测量至少一个RS的波束质量。
在本申请实施例中,波束质量包括但不限于以下至少一项:信号与干扰加噪声比(Signal to Interference plus Noise Ratio,SINR)、参考信号接收功率(Reference Signal Receiving Power,RSRP)、以及参考信号接收质量(Reference Signal Receiving Quality,RSRQ)。
S112,发送波束报告,其中,在发送所述波束报告时,相对于第二RS,优先上报第一RS的测量结果,其中,所述第二RS为所述至少一个RS中除所述第一RS之外的RS。也就是说,该波束报告包括第一RS的测量结果,其中,该第一RS的优先级高于第二RS,第一RS与第二RS为测量的至少一个RS中的RS。
在本申请实施例中,可以周期性发送波束报告,也可以在接收到网络侧的指示时上报,还可以在满足预定的上报条件时发送波束报告,例如,对RS进行测量得到的波束质量满足预定条件。
在上报的波束报告中,可以包括需要上报的RS的索引以及各个RS对应的测量结果。其中,测量结果包括但不限于RS的波束质量。
在一个可能的实现方式中,第一RS可以包括网络预先配置的RS。即在该可能的实现方式中,优先上报网络预先配置的RS,从而使得网络可以获取 到预先配置的RS的测量报告。
在上述可能的实现方式中,可选地,网络预先配置的RS可以是网络预先配置的RS列表中的RS。例如,网络可以预先向终端设备发送RS配置信息,该配置信息中携带有一个RS列表,指示UE优先上报的RS。
或者,第一RS也可以包括预设RS,其中,网络为所述预设RS配置有预设信令,或者网络为预设RS配置有预设信令,且所述预设信令使能。其中,所述预设信令可以设置在CSI配置信息(CSI resource setting)和/或CSI报告配置信息中(CSI report setting)。
例如,预设信令可以为CSI配置信息和/或CSI报告配置信息中的CSI测量配置(CSI-MeasConfig)、CSI报告配置(CSI-ReportConfig)、CSI资源配置(CSI-ResourceConfig)、非零功率CSI-RS资源集(NZP-CSI-RS-ResourceSet)、非零功率CSI-RS资源(NZP-CSI-RS-Resource)、CSI-SSB资源集(CSI-SSB-ResourceSet)、探测参考信号配置(SRS-Config)、探测参考信号资源集(SRS-ResourceSet)、探测参考信号资源(SRS-Resource)、物理下行控制信道配置(PDCCH-Config)、物理下行共享信道配置(PDSCH-Config)、物理上行控制信道配置(PUCCH-Config)、物理上行共享信道配置(PUSCH-Config)等信令及其关联信令。
其中,CSI配置信息可以通过无线资源控制(RRC)信令配置。另外,一个CSI报告配置信息可以关联到一个用于配置波束管理测量的CSI-RS资源集(CSI-RS resource set)或SSB资源集(SSB resource set)的CSI资源配置。
在另一个可能的实现方式中,第一RS可以包括:终端设备预先通过高层信令指示优先上报的RS。也就是说,在该可能的实现方式中,终端设备可 以根据自己的需求,确定需要优先上报的RS,并通过高层信令指示网络。在发送波束报告时,将这些RS作为优先上报的第一RS。
在又一个可能的实现方式中,第一RS可以包括预定控制资源集(Control Resource Set,CORESET)的准共址(Quasi-colocation,QCL)RS。
在上述可能的实现方式中,所述预定CORESET包括但不限于以下至少一项:
(1)CORESET 0;即第一RS包括CORESET 0的QCL RS。
(2)CORESET标识最高(CORESET with highest CORESET ID)或最低的CORESET(CORESET with lowest CORESET ID);即第一RS包括CORESET ID最高或最低的QCL RS。
(3)距离当前最近时刻的CORESET。即第一RS包括距离当前最近时刻的CORESET的QCL RS。
所述预定CORESET可以包括上述各种可能的实现方式中的一项,或者,也是上述各种可能的实现方式的组合。例如,距离当前最近时刻的CORESET0、距离当前最近时刻的CORESET ID最高的CORESET、距离当前最近时刻的CORESET ID最低的CORESET。
在一个可能的实现方式中,第一RS还可以包括:终端设备的空间相关信息中的RS。例如,终端设备以下至少一项中的RS:物理上行控制信道(Physical Uplink Control Channel,PUCCH)、物理上行共享信息(Physical Uplink Shared Channel,PUSCH)和探测参考信号(Sounding Reference Signal,SRS)。
在一个可能的实现方式中,第一RS还可以包括:周期的RS或半持续的RS。
在一个可能的实现方式中,第一RS还可以包括:预定波束报告中上报过的RS。其中,预定波束报告可以是最近一次波束报告,也可以是周期和/或半持续波束报告。另外,第一RS可以是预定波束报告中波束质量最好的N个RS,N为大于0的整数。
在一个可能的实现方式中,第一RS还可以包括:路损计算参考参考信号(Path Loss reference RS,PL RS)。通过该可能的实现方式,可以保证UE上报用于路损计算的RS(即PL RS)的波束质量。
在一个可能的实现方式中,第一RS还可以包括:预定TCI状态对应的RS,其中该预定TCI状态包括:用于物理下行共享信道(Physical Downlink Shared Channel,PDSCH)的TCI状态;或者用于PDSCH的、且激活的TCI状态。例如,距离当前最近时刻的下行控制信息(DCI)中指示的TCI,和/或,TCI标识(ID)最低或TCI标识最高的TCI。
在一个可能的实现方式中,第一RS还可以包括邻小区的RS。例如,网络配置了邻小区的小区标识相关信息(如物理小区标识),UE检测到对应小区标识的RS(可选地,可以为同步信号和物理广播信道(Physical Broadcast Channel,PBCH)块(Synchronization Signal and PBCHblock,SSB)),则可以优先上报该RS。或者第一RS也可以包括UE盲检到邻小区的RS。可选的,上报该邻小区的RS时,需要携带小区标识相关信息,或指示该RS为邻小区的RS。
需要说明的是,上述各个可能的实现方式可以独立使用,也可以任意组合,也就是说,第一RS可以包括上述任一实现方式中的一项,也可以包括任意多个实现方式中的多项。具体本申请实施例中不作限制。
在一个可能的实现方式中,在S112中,优先上报预定的第一RS的测量 结果可以包括以下至少一项:
(1)总是在所述波束报告中上报所述第一RS的测量结果;例如,在第一RS的数量不超过波束报告所能上报的RS的总数量的情况下,总是在波束报告中上报所述第一RS的测量结果。
(2)在CSI报告配置信息未配置所述第一RS的情况下,在所述波束报告中上报所述第一RS的测量结果。即即使CSI报告配置信息(例如,CSI报告配置信息中的CSI-MeasConfig、CSI-ReportConfig及其关联配置信令)中未配置第一RS,也在波束报告中上报第一RS的测量结果。
(3)在所述第一RS的波束质量超过预定值的情况下,上报所述第一RS的测量结果。即在第一RS的波束质量在可接受范围内的情况下,上报第一RS。
其中,在所述第一RS的波束质量超过预定值可以包括以下任一项:
(1)所述第一RS的波束质量大于第一预定门限;
(2)所述第一RS的波束质量大于所述第二RS的波束质量与第一优先权系数之差,所述第一优先权系数为正数;
(3)所述第一RS的波束质量大于所述第二RS的波束质量与第二优先权系数之和,所述第二优先权系数为负数;
(4)所述第一RS的波束质量大于所述第二RS的波束质量与第三优先权系数之积,所述第三优先权系数为小于1的正数;
(5)所述第一RS的波束质量大于所述第二RS的波束质量与第四优先权系数之商,所述第四优先权系数为大于1的正数;
(6)上述(1)-(5)中一种或多种规则的简单变形或组合,例如,第一RS的波束质量>a*第二RS的波束质量-b,其中,a和b为预定的系数。 其中,在对上述规则进行组合时,组合后的规则可以位于线性域(即正常数域),也可以位于对数域或dB域,例如对数域的加、减、乘、除对应线性域的乘、除、幂次方、开根号。
在一个可能的实现方式中,在S112中,若待上报的第一RS包括M个,其中,M为大于1的整数,则可以按照以下至少一项上报:
(1)上报M个所述第一RS的测量结果。
(2)若终端设备配置为基于组的波束报告(group based beam report),则分组发送所述波束报告,至少一组中包括M个所述第一RS中的至少一个。也就是说,将所有待上报的RS分为多个组,至少一组中包括待上报的第一RS中的一个。
(3)根据M个所述第一RS中各个所述第一RS的优先级,上报优先级最高的N个所述第一RS的测量结果,N为大于0的整数,且1≤N≤M。
其中,上述各种上报的方式可以选择其一进行,也可以进行组合。例如,在方式(1)中,若M不大于波束报告可上报的RS的总数,则上报M个所述第一RS;若M超过波束报告可上报的RS的总数,可以结合方式(3),根据优先级进行选择,选择其中优先级最高的N个第一RS进行上报(在这种情况下,N为波束报告可上报的RS的总数)。
在上述可能的实现方式中,M个第一RS可以根据上述任一个可能的实现方式或其任意组合确定。例如,波束质量超过预定值的M个所述第一RS。或者,网络预先配置的M个所述第一RS,或者,M个所述第一RS包括网络预先配置的RS以及终端设备预先通过高层指令指示优先上报的RS。具体本申请实施例不作限定。
在上述可能的实现方式中,若所述终端设备配置为基于组的波束报告, 至少一组所述波束报告还包括:与目标RS配对的所有或部分RS的测量报告,其中,所述目标RS为至少一组所述波束报告中包括的至少一个所述第一RS。其中,基于组的波束报告中可能包含一组或多组配对的RS,在至少一组RS中,至少包含所述第一RS中的一个RS,其配对的RS可以属于所述第一RS或属于第二RS,或者其配对的RS可以与第一RS中的所有或部分RS都能配对。例如,配对的RS需要与第一RS的所有RS都要能配对,即UE在接收所述配对的RS时,还可以同时通过单个空域滤波器或多个并行空域滤波器接收第一RS中的任意RS或优先级最高的N个RS中的数个RS(N为正整数,可以由网络配置,或者UE上报,或者某个协议默认值)。
在上述可能的实现方式中,各个第一RS的优先级可以由协议默认,也可以是网络配置的,也可以是UE预先上报的,也可以是UE自行选择,具体本申请实施例中不作限定。
在一个可能的实现方式中,按照以下(1)至(6)中至少之一确定所述M个第一RS的优先级。
(1)根据第一RS的波束质量确定第一RS的优先级。例如,波束质量越好的第一RS,其优先级越高。
(2)根据第一RS的标识确定第一RS的优先级。例如,RS ID越小,优先级越高;或,RS ID越大,优先级越高。
(3)根据第一RS对应的CORESET标识确定优先级。例如,对应的CORESET ID越小,优先级越高;或,对应的CORESET ID越大,优先级越高。
(4)根据第一RS对应的CORESET的CORESET池索引(CORESETPoolIndex,可以为TRP ID)确定优先级。例如,对应的CORESET 的CORESETPoolIndex ID越小,优先级越高;或,对应的CORESET的CORESETPoolIndex ID越大,优先级越高。
(5)根据第一RS用于的信道确定第一RS的优先级。其中,第一RS作为该信道的QCL,或第一RS作为该信道的PL RS。
(6)根据第一RS的用途确定第一RS的优先级。例如,QCL RS优先级高于PL RS,或PL RS优先级高于QCL RS,或者,预定信道(例如,PDCCH和/或PUCCH和/或PRACH)的QCL RS高于PL RS,PL RS高于除预定信道以外的其它信道的QCL RS。
在上述可能的实现方式中,根据第一RS用于的信道确定第一RS的优先级,包括以下至少一项:
用于PDCCH的第一RS的优先级高于用于PDSCH的第一RS;
用于PDCCH的第一RS的优先级高于用于PUCCH的第一RS;
用于PDCCH的第一RS的优先级高于用于PUSCH的第一RS;
用于PDCCH的第一RS的优先级高于用于同步广播块SSB的第一RS;
用于PDCCH的第一RS的优先级高于作为信道状态信息参考信号CSI-RS的第一RS;
用于PDCCH的第一RS的优先级高于作为探测参考信号SRS的第一RS;
用于PDCCH的第一RS的优先级高于用于物理随机接入信道PRACH的第一RS;
用于PDSCH的第一RS的优先级高于用于SSB的第一RS;
用于SSB的第一RS的优先级高于用于PDSCH的第一RS;
用于PDSCH的第一RS的优先级高于作为CSI-RS的第一RS;
用于SSB的第一RS的优先级高于作为CSI-RS的第一RS;
用于PDSCH的第一RS的优先级高于用于PUSCH的第一RS;
用于PUCCH的第一RS的优先级高于用于PUSCH的第一RS;
用于PUCCH的第一RS的优先级高于作为SRS的第一RS;
用于PUSCH的第一RS的优先级高于作为SRS的第一RS;
作为SRS的第一RS的优先级高于用于PUSCH的第一RS;
用于PRACH的第一RS的优先级高于用于PDSCH的第一RS;
用于PRACH的第一RS的优先级高于用于PUCCH的第一RS;
用于PRACH的第一RS的优先级高于用于PUSCH的第一RS;
用于PRACH的第一RS的优先级高于用于SSB的第一RS;
用于PRACH的第一RS的优先级高于作为CSI-RS的第一RS;
用于PRACH的第一RS的优先级高于作为探测参考信号(SRS)的第一RS。
需要说明的是,上述只是列举了部分根据第一RS用于的信道确定第一RS的优先级的规则,但并不限于此,在实际应用中,还可以制定其它的根据第一RS用于的信道确定第一RS的优先级的规则。例如,上述优先级规则中“优先级高于”可以替换为“优先级等同于”。举两个例子,用于SSB的第一RS的优先级等同于作为CSI-RS的第一RS,或用于PDSCH的第一RS的优先级等同于用于SSB的第一RS,具体本申请实施例中不作限定,可以根据实际应用确定。
通过本申请实施例提供的技术方案,可以在波束报告中优先上报部分RS,对于一些特殊的、网络重点关注的RS,UE在波束报告中进行优先上报,改善了波束管理流程,能够提升系统容量,改善用户体验。
需要说明的是,本申请实施例提供的波束报告上报方法,执行主体可以 为波束报告上报装置,或者该波束报告上报装置中的用于执行加载波束报告上报方法的控制模块。本申请实施例中以波束报告上报装置执行加载波束报告上报方法为例,说明本申请实施例提供的波束报告上报方法。
图2示意出本申请实施例提供的波束报告配置方法的流程示意图,该方法可以由网络设备执行。换言之,所述方法200可以由安装在网络设备上的软件或硬件来执行。如图2所示,该方法可以包括以下步骤。
S210,为终端设备配置波束报告指示信息,其中,所述波束报告指示信息用于指示所述终端设备在发送波束报告时,优先上报的第一RS。
在一个可能的实现方式中,与上述方法100中对应,为终端设备配置波束报告指示信息可以包括:向所述终端设备发送RS列表,其中,所述RS列表中包含所述第一RS的标识。具体可以参见方法100中的相关描述。
或者,在另一个可能的实现方式中,为终端设备配置波束报告指示信息,包括:为所述第一RS配置预设信令;或者,为所述第一RS配置预设信令,且将所述预设信令设置为使能。
其中,所述预设信令设置在以下至少一项配置信息中:信道状态信息(CSI)配置信息、以及CSI报告配置信息。具体可以参见上述方法100中的描述,在此不再赘述。
需要说明的是,本申请实施例提供的波束报告配置方法,执行主体可以为波束报告配置装置,或者该波束报告配置装置中的用于执行加载波束报告配置方法的控制模块。本申请实施例中以波束报告配置装置执行加载波束报告配置方法为例,说明本申请实施例提供的波束报告配置方法。
图3示出本申请实施例提供的波束报告上报装置的一种结构示意图,波束报告上报装置300包括:测量模块310,用于测量至少一个参考信号RS的 波束质量;上报模块320,用于发送波束报告,其中,在发送所述波束报告时,相对于第二RS,优先上报第一RS的测量结果,其中,所述第二RS为所述至少一个RS中除所述第一RS之外的RS。
在一个可能的实现方式中,所述第一RS包括以下至少一项:网络预先配置的RS;终端设备预先通过高层信令指示优先上报的RS;预定控制资源集COSRSET的QCL RS;所述终端设备的空间相关信息中的RS;周期的RS或半持续的RS;预定波束报告上报过的RS;路损计算参考参考信号;预定TCI状态对应的RS,其中,预定TCI状态包括:用于PDSCH的TCI状态,或者用于PDSCH的、且激活的TCI状态;邻小区的RS。
在一个可能的实现方式中,所述网络预先配置的RS包括以下一项:网络预先配置的RS列表中的RS;预设RS,其中,网络侧为所述预设RS配置有预设信令;预设RS,其中,网络侧为所述预设RS配置有预设信令,且所述预设信令使能。
在一个可能的实现方式中,所述预设信令设置在以下至少一项配置信息中:信道状态信息CSI配置信息、以及CSI报告配置信息。
在一个可能的实现方式中,所述预定CORESET包括以下至少一项:CORESET 0;CORESET标识最高或最低的CORESET;距离当前最近时刻的CORESET。
在一个可能的实现方式中,所述空间相关信息包括以下至少一项:PUCCH的空间相关信息;物理上行共享信道PUSCH的空间相关信息;探测参考信号SRS的空间相关信息。
在一个可能的实现方式中,所述预定波束报告包括以下至少一项:最近一次上报的波束报告;周期的波束报告;半持续的波束报告。
在一个可能的实现方式中,所述预定波束报告上报过的RS包括:所述预定波束报告中波束质量最好的N个RS,N为大于0的整数。
在一个可能的实现方式中,所述预定TCI包括以下至少一项:距离当前最近时刻的下行控制信息DCI中指示的TCI;TCI标识最低或TCI标识最高的TCI。
在一个可能的实现方式中,所述上报模块在发送所述波束报告时,优先上报第一RS的测量结果,包括以下至少一项:总是在所述波束报告中上报所述第一RS的测量结果;在CSI报告相关配置信息未配置所述第一RS的情况下,在所述波束报告中上报所述第一RS的测量结果;在所述第一RS的波束质量在预定范围内的情况下,上报所述第一RS的测量结果。
在一个可能的实现方式中,所述第一RS的波束质量在预定范围内,包括以下至少一项:所述第一RS的波束质量大于第一预定门限;所述第一RS的波束质量大于所述第二RS的波束质量与第一优先权系数之差,所述第一优先权系数为正数;所述第一RS的波束质量大于所述第二RS的波束质量与第二优先权系数之和,所述第二优先权系数为负数;所述第一RS的波束质量大于所述第二RS的波束质量与第三优先权系数之积,所述第三优先权系数为小于1的正数;所述第一RS的波束质量大于所述第二RS的波束质量与第四优先权系数之商,所述第四优先权系数为大于1的正数。
在一个可能的实现方式中,所述上报模块在发送所述波束报告时,优先上报第一RS的测量结果,包括:若待上报的所述第一RS包括M个,其中,M为大于1的整数,则按照以下至少一项上报:上报M个所述第一RS的测量结果;若所述终端设备配置为基于组的波束报告,则分组发送所述波束报告,至少一组中包括M个所述第一RS中的至少一个;根据M个所述第一 RS中各个所述第一RS的优先级,上报优先级最高的N个所述第一RS的测量结果,N为大于0的整数,且1≤N≤M。
在一个可能的实现方式中,若所述终端设备配置为基于组的波束报告,至少一组所述波束报告还包括:与目标RS配对的所有或部分RS的测量报告,其中,所述目标RS为至少一组所述波束报告中包括的至少一个所述第一RS。
在一个可能的实现方式中,按照以下至少之一确定所述M个第一RS的优先级:根据第一RS的波束质量确定第一RS的优先级;根据第一RS的标识确定第一RS的优先级;根据第一RS对应的CORESET标识确定优先级;根据第一RS对应的CORESET的CORESET池索引确定优先级;根据第一RS用于的信道确定第一RS的优先级;根据第一RS的用途确定第一RS的优先级。
在一个可能的实现方式中,根据第一RS用于的信道确定第一RS的优先级,包括以下至少一项:用于PDCCH的第一RS的优先级高于用于PDSCH的第一RS;用于PDCCH的第一RS的优先级高于用于PUCCH的第一RS;用于PDCCH的第一RS的优先级高于用于PUSCH的第一RS;用于PDCCH的第一RS的优先级高于用于同步广播块SSB的第一RS;用于PDCCH的第一RS的优先级高于作为信道状态信息参考信号CSI-RS的第一RS;用于PDCCH的第一RS的优先级高于作为探测参考信号SRS的第一RS;用于PDCCH的第一RS的优先级高于用于物理随机接入信道PRACH的第一RS;用于PDSCH的第一RS的优先级高于用于SSB的第一RS;用于SSB的第一RS的优先级高于用于PDSCH的第一RS;用于PDSCH的第一RS的优先级高于作为CSI-RS的第一RS;用于SSB的第一RS的优先级高于作为CSI-RS的第一RS;用于PDSCH的第一RS的优先级高于用于PUSCH的第一RS; 用于PUCCH的第一RS的优先级高于用于PUSCH的第一RS;用于PUCCH的第一RS的优先级高于作为SRS的第一RS;用于PUSCH的第一RS的优先级高于作为SRS的第一RS;作为SRS的第一RS的优先级高于用于PUSCH的第一RS;用于PRACH的第一RS的优先级高于用于PDSCH的第一RS;用于PRACH的第一RS的优先级高于用于PUCCH的第一RS;用于PRACH的第一RS的优先级高于用于PUSCH的第一RS;用于PRACH的第一RS的优先级高于用于SSB的第一RS;用于PRACH的第一RS的优先级高于作为CSI-RS的第一RS;用于PRACH的第一RS的优先级高于作为探测参考信号SRS的第一RS。
本申请实施例中的波束报告上报装置可以是装置,也可以是终端设备中的部件、集成电路、或芯片。该装置可以是移动电子设备,也可以为非移动电子设备。示例性的,移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,本申请实施例不作具体限定。
本申请实施例中的波束报告上报装置可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统,可以为ios操作系统,还可以为其他可能的操作系统,本申请实施例不作具体限定。
本申请实施例提供的波束报告上报装置能够实现图1的方法实施例中波束报告上报装置实现的各个过程,并达到同样的效果,为避免重复,这里不再赘述。
图4示出本申请实施例提供的波束报告配置的一种结构示意图,如图4所示该波束报告配置400包括:配置模块410,用于为终端设备配置波束报 告指示信息,其中,所述波束报告指示信息用于指示所述终端设备在发送波束报告时,优先上报的第一RS。
在一个可能的实现方式中,所述配置模块410为终端设备配置波束报告指示信息,包括:向所述终端设备发送RS列表,其中,所述RS列表中包含所述第一RS的标识。
在一个可能的实现方式中,所述配置模块410为终端设备配置波束报告指示信息,包括:为所述第一RS配置预设信令;或者,为所述第一RS配置预设信令,且将所述预设信令设置为使能。
在一个可能的实现方式中,所述预设信令设置在以下至少一项信令中:信道状态信息CSI配置信令、以及CSI报告配置信令。
本申请实施例提供的该波束报告配置装置,可执行前文图2方法实施例中对应的各方法步骤,并实现前文方法实施例中所述的各方法的功能和有益效果,在此不再赘述。
可选的,本申请实施例还提供一种电子设备,包括处理器510,存储器509,存储在存储器509上并可在所述处理器510上运行的程序或指令,该程序或指令被处理器510执行时实现上述波束报告上报方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
需要注意的是,本申请实施例中的电子设备包括上述所述的移动电子设备和非移动电子设备。
图5是本申请实施例提供的另一种终端设备的框图。图5所示的终端设备500包括:至少一个处理器501、存储器502、至少一个网络接口504和用户接口503。终端设备500中的各个组件通过总线系统505耦合在一起。可理解,总线系统505用于实现这些组件之间的连接通信。总线系统505除包 括数据总线之外,还包括电源总线、控制总线和状态信号总线。但是为了清楚说明起见,在图5中将各种总线都标为总线系统505。
其中,用户接口503可以包括显示器、键盘或者点击设备(例如,鼠标,轨迹球(trackball)、触感板或者触摸屏等。
可以理解,本申请实施例中的存储器502可以是易失性存储器或非易失性存储器,或可包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-OnlyMemory,ROM)、可编程只读存储器(ProgrammableROM,PROM)、可擦除可编程只读存储器(ErasablePROM,EPROM)、电可擦除可编程只读存储器(ElectricallyEPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(RandomAccessMemory,RAM),其用作外部高速缓存。通过示例性但不是限制性说明,许多形式的RAM可用,例如静态随机存取存储器(StaticRAM,SRAM)、动态随机存取存储器(DynamicRAM,DRAM)、同步动态随机存取存储器(SynchronousDRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(DoubleDataRate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch LinkDRAM,SLDRAM)和直接内存总线随机存取存储器(DirectRambusRAM,DRRAM)。本申请实施例描述的系统和方法的存储器502旨在包括但不限于这些和任意其它适合类型的存储器。
在一些实施方式中,存储器502存储了如下的元素,可执行模块或者数据结构,或者他们的子集,或者他们的扩展集:操作系统5021和应用程序5022。
其中,操作系统5021,包含各种系统程序,例如框架层、核心库层、驱 动层等,用于实现各种基础业务以及处理基于硬件的任务。应用程序5022,包含各种应用程序,例如媒体播放器(MediaPlayer)、浏览器(Browser)等,用于实现各种应用业务。实现本申请实施例方法的程序可以包含在应用程序5022中。
在本申请实施例中,终端设备500还包括:存储在存储器上502并可在处理器501上运行的计算机程序,计算机程序被处理器501执行时实现如下步骤:向网络设备发送上行信令,指示所述终端设备发送上行信号时是否做频偏预补偿;或者,根据网络设备发送的通知信令的指示,在发送上行信号时做或者不做频偏预补偿。
上述本申请实施例揭示的方法可以应用于处理器501中,或者由处理器501实现。处理器501可能是一种集成电路芯片,具有信号的处理能力。在实现过程中,上述方法的各步骤可以通过处理器501中的硬件的集成逻辑电路或者软件形式的指令完成。上述的处理器501可以是通用处理器、数字信号处理器(DigitalSignalProcessor,DSP)、专用集成电路(ApplicationSpecific IntegratedCircuit,ASIC)、现成可编程门阵列(FieldProgrammableGateArray,FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件。可以实现或者执行本申请实施例中的公开的各方法、步骤及逻辑框图。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。结合本申请实施例所公开的方法的步骤可以直接体现为硬件译码处理器执行完成,或者用译码处理器中的硬件及软件模块组合执行完成。软件模块可以位于随机存储器,闪存、只读存储器,可编程只读存储器或者电可擦写可编程存储器、寄存器等本领域成熟的计算机可读存储介质中。该计算机可读存储介质位于存储器502,处理器501读取存储器502中的信息,结合其硬件完 成上述方法的步骤。具体地,该计算机可读存储介质上存储有计算机程序,计算机程序被处理器501执行时实现如下步骤:
测量至少一个参考信号(RS)的波束质量;
发送波束报告,其中,在发送所述波束报告时,相对于第二RS,优先上报第一RS的测量结果,其中,所述第二RS为所述至少一个RS中除所述第一RS之外的RS。
可以理解的是,本申请实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,处理单元可以实现在一个或多个专用集成电路(ApplicationSpecificIntegratedCircuits,ASIC)、数字信号处理器(DigitalSignalProcessing,DSP)、数字信号处理设备(DSPDevice,DSPD)、可编程逻辑设备(ProgrammableLogicDevice,PLD)、现场可编程门阵列(Field-ProgrammableGateArray,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本发明所述功能的其它电子单元或其组合中。
对于软件实现,可通过执行本申请实施例所述功能的模块(例如过程、函数等)来实现本申请实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。
终端设备500能够实现前述方法100至方法400中终端设备实现的各个过程,并具有相同的效果为避免重复,这里不再赘述。
请参阅图6,图6是本申请实施例提供的一种网络设备的结构图,能够实现方法200中的各细节,并达到相同的效果。如图6所示,网络设备600包括:处理器601、收发机602、存储器603、用户接口604和总线接口。
在本发明实施例中,网络设备600还包括:存储在存储器上603并可在处理器601上运行的程序或指令,程序或指令被处理器601执行时实现如下 步骤:为终端设备配置波束报告指示信息,其中,所述波束报告指示信息用于指示所述终端设备在发送波束报告时,优先上报的第一RS。
在图6中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器601代表的一个或多个处理器和存储器603代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机602可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口604还可以是可以外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器601负责管理总线架构和通常的处理,存储器603可以存储处理器601在执行操作时所使用的数据。
本申请实施例提供的网络设备能够实现图2的方法实施例中波束报告配置装置实现的各个过程,并达到同样的效果,为避免重复,这里不再赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述的波束报告上报方法或波束报告配置方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所 述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述的波束报告上报方法或波束报告配置方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述 实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (41)

  1. 一种波束报告上报方法,包括:
    测量至少一个参考信号RS的波束质量;
    发送波束报告,其中,在发送所述波束报告时,相对于第二RS,优先上报第一RS的测量结果,其中,所述第二RS为所述至少一个RS中除所述第一RS之外的RS。
  2. 如权利要求1所述的方法,其中,所述第一RS包括以下至少一项:
    网络预先配置的RS;
    终端设备预先通过高层信令指示优先上报的RS;
    预定控制资源集CORESET的准共址QCL RS;
    所述终端设备的空间相关信息中的RS;
    周期的RS或半持续的RS;
    预定波束报告上报过的RS;
    路损计算参考RS;
    预定传输配置指示TCI状态对应的RS,其中,预定TCI状态包括:用于物理下行共享信道PDSCH的TCI状态;或者用于PDSCH的且激活的TCI状态;
    邻小区的RS。
  3. 如权利要求2所述的方法,其中,所述网络预先配置的RS包括以下一项:
    网络预先配置的RS列表中的RS;
    预设RS,其中,网络为所述预设RS配置有预设信令;
    预设RS,其中,网络为所述预设RS配置有预设信令,且所述预设信令使能。
  4. 如权利要求3所述的方法,其中,所述预设信令设置在以下至少一项配置信息中:信道状态信息CSI配置信息、以及CSI报告配置信息。
  5. 如权利要求2所述的方法,其中,所述预定CORESET包括以下至少一项:
    CORESET 0;
    CORESET标识最高或最低的CORESET;
    距离当前最近时刻的CORESET。
  6. 如权利要求2所述的方法,其中,所述空间相关信息包括以下至少一项:
    物理上行控制信道PUCCH的空间相关信息;
    物理上行共享信道PUSCH的空间相关信息;
    探测参考信号SRS的空间相关信息。
  7. 如权利要求2所述的方法,其中,所述预定波束报告包括以下至少一项:
    最近一次上报的波束报告;
    周期的波束报告;
    半持续的波束报告。
  8. 如权利要求2所述的方法,其中,所述预定波束报告上报过的RS包括:所述预定波束报告中波束质量最好的N个RS,N为大于0的整数。
  9. 如权利要求2所述的方法,其中,所述预定TCI包括以下至少一项:
    距离当前最近时刻的下行控制信息DCI中指示的TCI;
    TCI标识最低或TCI标识最高的TCI。
  10. 如权利要求1所述的方法,其中,在发送所述波束报告时,优先上报第一RS的测量结果,包括以下至少一项:
    总是在所述波束报告中上报所述第一RS的测量结果;
    在CSI报告配置信息未配置所述第一RS的情况下,在所述波束报告中上报所述第一RS的测量结果;
    在所述第一RS的波束质量超过预定值的情况下,上报所述第一RS的测量结果。
  11. 如权利要求10所述的方法,其中,所述第一RS的波束质量超过预定值,包括以下至少一项:
    所述第一RS的波束质量大于第一预定门限;
    所述第一RS的波束质量大于所述第二RS的波束质量与第一优先权系数之差,所述第一优先权系数为正数;
    所述第一RS的波束质量大于所述第二RS的波束质量与第二优先权系数之和,所述第二优先权系数为负数;
    所述第一RS的波束质量大于所述第二RS的波束质量与第三优先权系数之积,所述第三优先权系数为小于1的正数;
    所述第一RS的波束质量大于所述第二RS的波束质量与第四优先权系数之商,所述第四优先权系数为大于1的正数。
  12. 如权利要求1至10任一项所述的方法,其中,在发送所述波束报告时,优先上报第一RS的测量结果,包括:
    若待上报的所述第一RS包括M个,其中,M为大于1的整数,则按照以下至少一项上报:
    上报M个所述第一RS的测量结果;
    若终端设备配置为基于组的波束报告,则分组发送所述波束报告,至少一组中包括M个所述第一RS中的至少一个;
    根据M个所述第一RS中各个所述第一RS的优先级,上报优先级最高的N个所述第一RS的测量结果,N为大于0的整数,且1≤N≤M。
  13. 如权利要求12所述的方法,其中,若所述终端设备配置为基于组的波束报告,至少一组所述波束报告还包括:与目标RS配对的所有或部分RS的测量报告,其中,所述目标RS为至少一组所述波束报告中包括的至少一个所述第一RS。
  14. 如权利要求12所述的方法,其中,按照以下至少之一确定所述M个第一RS的优先级:
    根据第一RS的波束质量确定第一RS的优先级;
    根据第一RS的标识确定第一RS的优先级;
    根据第一RS对应的CORESET标识确定优先级;
    根据第一RS对应的CORESET的CORESET池索引确定优先级;
    根据第一RS用于的信道确定第一RS的优先级;
    根据第一RS的用途确定第一RS的优先级。
  15. 如权利要求14所述的方法,其中,根据第一RS用于的信道确定第一RS的优先级,包括以下至少一项:
    用于PDCCH的第一RS的优先级高于用于PDSCH的第一RS;
    用于PDCCH的第一RS的优先级高于用于PUCCH的第一RS;
    用于PDCCH的第一RS的优先级高于用于PUSCH的第一RS;
    用于PDCCH的第一RS的优先级高于用于同步广播块SSB的第一RS;
    用于PDCCH的第一RS的优先级高于作为信道状态信息参考信号CSI-RS的第一RS;
    用于PDCCH的第一RS的优先级高于作为探测参考信号SRS的第一RS;
    用于PDCCH的第一RS的优先级高于用于物理随机接入信道PRACH的第一RS;
    用于PDSCH的第一RS的优先级高于用于SSB的第一RS;
    用于SSB的第一RS的优先级高于用于PDSCH的第一RS;
    用于PDSCH的第一RS的优先级高于作为CSI-RS的第一RS;
    用于SSB的第一RS的优先级高于作为CSI-RS的第一RS;
    用于PDSCH的第一RS的优先级高于用于PUSCH的第一RS;
    用于PUCCH的第一RS的优先级高于用于PUSCH的第一RS;
    用于PUCCH的第一RS的优先级高于作为SRS的第一RS;
    用于PUSCH的第一RS的优先级高于作为SRS的第一RS;
    作为SRS的第一RS的优先级高于用于PUSCH的第一RS;
    用于PRACH的第一RS的优先级高于用于PDSCH的第一RS;
    用于PRACH的第一RS的优先级高于用于PUCCH的第一RS;
    用于PRACH的第一RS的优先级高于用于PUSCH的第一RS;
    用于PRACH的第一RS的优先级高于用于SSB的第一RS;
    用于PRACH的第一RS的优先级高于作为CSI-RS的第一RS;
    用于PRACH的第一RS的优先级高于作为SRS的第一RS。
  16. 一种波束报告配置方法,包括:
    为终端设备配置波束报告指示信息,其中,所述波束报告指示信息用于指示所述终端设备在发送波束报告时,优先上报的第一RS。
  17. 如权利要求16所述的方法,其中,为终端设备配置波束报告指示信息,包括:
    向所述终端设备发送RS列表,其中,所述RS列表中包含所述第一RS的标识。
  18. 如权利要求16所述的方法,其中,为终端设备配置波束报告指示信息,包括:
    为所述第一RS配置预设信令;或者,
    为所述第一RS配置预设信令,且将所述预设信令设置为使能。
  19. 如权利要求18所述的方法,其中,所述预设信令设置在以下至少一项配置信息中:信道状态信息CSI配置信息、以及CSI报告配置信息。
  20. 一种波束报告上报装置,包括:
    测量模块,用于测量至少一个参考信号RS的波束质量;
    上报模块,用于发送波束报告,其中,在发送所述波束报告时,相对于第二RS,优先上报第一RS的测量结果,其中,所述第二RS为所述至 少一个RS中除所述第一RS之外的RS。
  21. 如权利要求20所述的装置,其中,所述第一RS包括以下至少一项:
    网络预先配置的RS;
    终端设备预先通过高层信令指示优先上报的RS;
    预定控制资源集COSRSET的准共址QCL RS;
    所述终端设备的空间相关信息中的RS;
    周期的RS或半持续的RS;
    预定波束报告上报过的RS;
    路损计算参考RS;
    预定传输配置指示TCI状态对应的RS,其中,预定TCI状态包括:用于物理下行共享信道PDSCH的TCI状态,或者用于PDSCH的、且激活的TCI状态;
    邻小区的RS。
  22. 如权利要求21所述的装置,其中,所述网络预先配置的RS包括以下一项:
    网络预先配置的RS列表中的RS;
    预设RS,其中,网络侧为所述预设RS配置有预设信令;
    预设RS,其中,网络侧为所述预设RS配置有预设信令,且所述预设信令使能。
  23. 如权利要求22所述的装置,其中,所述预设信令设置在以下至少一项配置信息中:信道状态信息CSI配置信息、以及CSI报告配置信息。
  24. 如权利要求21所述的装置,其中,所述预定CORESET包括以下至少一项:
    CORESET 0;
    CORESET标识最高或最低的CORESET;
    距离当前最近时刻的CORESET。
  25. 如权利要求21所述的装置,其中,所述空间相关信息包括以下至少一项:
    物理上行控制信道PUCCH的空间相关信息;
    物理上行共享信道PUSCH的空间相关信息;
    探测参考信号SRS的空间相关信息。
  26. 如权利要求21所述的装置,其中,所述预定波束报告包括以下至少一项:
    最近一次上报的波束报告;
    周期的波束报告;
    半持续的波束报告。
  27. 如权利要求21所述的装置,其中,所述预定波束报告上报过的RS包括:所述预定波束报告中波束质量最好的N个RS,N为大于0的整数。
  28. 如权利要求21所述的装置,其中,所述预定TCI包括以下至少一项:
    距离当前最近时刻的下行控制信息DCI中指示的TCI;
    TCI标识最低或TCI标识最高的TCI。
  29. 如权利要求20所述的装置,其中,所述上报模块在发送所述波束报告时,优先上报第一RS的测量结果,包括以下至少一项:
    总是在所述波束报告中上报所述第一RS的测量结果;
    在CSI报告相关配置信息未配置所述第一RS的情况下,在所述波束报告中上报所述第一RS的测量结果;
    在所述第一RS的波束质量在预定范围内的情况下,上报所述第一RS的测量结果。
  30. 如权利要求29所述的装置,其中,所述第一RS的波束质量在预 定范围内,包括以下至少一项:
    所述第一RS的波束质量大于第一预定门限;
    所述第一RS的波束质量大于所述第二RS的波束质量与第一优先权系数之差,所述第一优先权系数为正数;
    所述第一RS的波束质量大于所述第二RS的波束质量与第二优先权系数之和,所述第二优先权系数为负数;
    所述第一RS的波束质量大于所述第二RS的波束质量与第三优先权系数之积,所述第三优先权系数为小于1的正数;
    所述第一RS的波束质量大于所述第二RS的波束质量与第四优先权系数之商,所述第四优先权系数为大于1的正数。
  31. 如权利要求20至29任一项所述的装置,其中,所述上报模块在发送所述波束报告时,优先上报第一RS的测量结果,包括:
    若待上报的所述第一RS包括M个,其中,M为大于1的整数,则按照以下至少一项上报:
    上报M个所述第一RS的测量结果;
    若所述终端设备配置为基于组的波束报告,则分组发送所述波束报告,至少一组中包括M个所述第一RS中的至少一个;
    根据M个所述第一RS中各个所述第一RS的优先级,上报优先级最高的N个所述第一RS的测量结果,N为大于0的整数,且1≤N≤M。
  32. 如权利要求31所述的装置,其中,若所述终端设备配置为基于组的波束报告,至少一组所述波束报告还包括:与目标RS配对的所有或部分RS的测量报告,其中,所述目标RS为至少一组所述波束报告中包括的至少一个所述第一RS。
  33. 如权利要求32所述的装置,其中,按照以下至少之一确定所述M个第一RS的优先级:
    根据第一RS的波束质量确定第一RS的优先级;
    根据第一RS的标识确定第一RS的优先级;
    根据第一RS对应的CORESET标识确定优先级;
    根据第一RS对应的CORESET的CORESET池索引确定优先级;
    根据第一RS用于的信道确定第一RS的优先级;
    根据第一RS的用途确定第一RS的优先级。
  34. 如权利要求33所述的装置,其中,根据第一RS用于的信道确定第一RS的优先级,包括以下至少一项:
    用于PDCCH的第一RS的优先级高于用于PDSCH的第一RS;
    用于PDCCH的第一RS的优先级高于用于PUCCH的第一RS;
    用于PDCCH的第一RS的优先级高于用于PUSCH的第一RS;
    用于PDCCH的第一RS的优先级高于用于同步广播块SSB的第一RS;
    用于PDCCH的第一RS的优先级高于作为信道状态信息参考信号CSI-RS的第一RS;
    用于PDCCH的第一RS的优先级高于作为探测参考信号SRS的第一RS;
    用于PDCCH的第一RS的优先级高于用于物理随机接入信道PRACH的第一RS;
    用于PDSCH的第一RS的优先级高于用于SSB的第一RS;
    用于SSB的第一RS的优先级高于用于PDSCH的第一RS;
    用于PDSCH的第一RS的优先级高于作为CSI-RS的第一RS;
    用于SSB的第一RS的优先级高于作为CSI-RS的第一RS;
    用于PDSCH的第一RS的优先级高于用于PUSCH的第一RS;
    用于PUCCH的第一RS的优先级高于用于PUSCH的第一RS;
    用于PUCCH的第一RS的优先级高于作为SRS的第一RS;
    用于PUSCH的第一RS的优先级高于作为SRS的第一RS;
    作为SRS的第一RS的优先级高于用于PUSCH的第一RS;
    用于PRACH的第一RS的优先级高于用于PDSCH的第一RS;
    用于PRACH的第一RS的优先级高于用于PUCCH的第一RS;
    用于PRACH的第一RS的优先级高于用于PUSCH的第一RS;
    用于PRACH的第一RS的优先级高于用于SSB的第一RS;
    用于PRACH的第一RS的优先级高于作为CSI-RS的第一RS;
    用于PRACH的第一RS的优先级高于作为探测参考信号SRS的第一RS。
  35. 一种波束报告配置装置,包括:
    配置模块,用于为终端设备配置波束报告指示信息,其中,所述波束报告指示信息用于指示所述终端设备在发送波束报告时,优先上报的第一RS。
  36. 如权利要求35所述的装置,其中,所述配置模块为终端设备配置波束报告指示信息,包括:
    向所述终端设备发送RS列表,其中,所述RS列表中包含所述第一RS的标识。
  37. 如权利要求35所述的装置,其中,所述配置模块为终端设备配置波束报告指示信息,包括:
    为所述第一RS配置预设信令;或者,
    为所述第一RS配置预设信令,且将所述预设信令设置为使能。
  38. 如权利要求37所述的装置,其中,所述预设信令设置在以下至少一项信令中:信道状态信息CSI配置信令、以及CSI报告配置信令。
  39. 一种终端设备,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至15中任一项所述的方法的步骤。
  40. 一种网络设备,包括:存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行 时实现如权利要求16至19中任一项所述的方法的步骤。
  41. 一种可读存储介质,所述可读存储介质上存储有程序或指令,所述程序或指令被处理器执行时实现:
    如权利要求1至15中任一项所述的方法的步骤;或者
    如权利要求16至19中任一项所述的方法的步骤。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116896401A (zh) * 2023-02-01 2023-10-17 武汉世炬信息技术有限公司 用户终端通信波束的确定方法及系统

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120140708A1 (en) * 2010-12-07 2012-06-07 Sharp Laboratories Of America, Inc. Prioritizing multiple channel state information (csi) reporting with carrier aggregation
CN104247494A (zh) * 2012-03-30 2014-12-24 夏普株式会社 对上行链路控制信息uci的传输调度中的冲突解决
CN108810967A (zh) * 2017-05-05 2018-11-13 华为技术有限公司 一种测量上报的方法和装置
CN109803310A (zh) * 2017-11-17 2019-05-24 华为技术有限公司 信道质量信息传输方法、装置及系统、存储介质
CN110035454A (zh) * 2018-01-12 2019-07-19 诺基亚技术有限公司 无线网络多小区周期性或半持续调度信道状态信息报告
WO2020006652A1 (en) * 2018-07-02 2020-01-09 Qualcomm Incorporated Techniques for prioritizing csi reports

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107534467B (zh) * 2015-04-17 2021-06-15 华为技术有限公司 传输信息的方法、基站和用户设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120140708A1 (en) * 2010-12-07 2012-06-07 Sharp Laboratories Of America, Inc. Prioritizing multiple channel state information (csi) reporting with carrier aggregation
CN104247494A (zh) * 2012-03-30 2014-12-24 夏普株式会社 对上行链路控制信息uci的传输调度中的冲突解决
CN108810967A (zh) * 2017-05-05 2018-11-13 华为技术有限公司 一种测量上报的方法和装置
CN109803310A (zh) * 2017-11-17 2019-05-24 华为技术有限公司 信道质量信息传输方法、装置及系统、存储介质
CN110035454A (zh) * 2018-01-12 2019-07-19 诺基亚技术有限公司 无线网络多小区周期性或半持续调度信道状态信息报告
WO2020006652A1 (en) * 2018-07-02 2020-01-09 Qualcomm Incorporated Techniques for prioritizing csi reports

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ERICSSON: "Feature lead summary 2 on beam measurement and reporting", 3GPP DRAFT; R1-1805574 FEATURE LEAD SUMMARY 2 ON BEAM MANAGEMENT V2, vol. RAN WG1, 19 April 2018 (2018-04-19), Sanya, China, pages 1 - 29, XP051427757 *
HUAWEI; HISILICON: "Details of CSI reporting on PUCCH/PUSCH", 3GPP DRAFT; R1-1717300, vol. RAN WG1, 2 October 2017 (2017-10-02), Prague, Czech Republic, pages 1 - 3, XP051352212 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116896401A (zh) * 2023-02-01 2023-10-17 武汉世炬信息技术有限公司 用户终端通信波束的确定方法及系统
CN116896401B (zh) * 2023-02-01 2024-01-16 武汉世炬信息技术有限公司 用户终端通信波束的确定方法及系统

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